This is one of ways I can tell whether email was written by the native English speaker. Articles are missing or in wrong place. The plurals is other dead givea

This is one of ways I can tell whether email was written by the native English speaker. Articles are missing or in wrong place. The plurals is other dead giveaway. Apparently articles and plurals are very difficult in English, but to me--a native English speaker--they are the most natural thing in the world. Of course I'm complete shit at the Latin-based languages because I can never get the masculine/feminine words right.